Answer:
t = 5
Step-by-step explanation:
since those 2 angles make up 180 degrees turn it into an equation
20t + 5 + 15t = 180
combine like terms 20t + 15t = 35t
the equation is now 35t + 5 = 180
subtract 5 from both sides, 5 - 5=0, 180 - 5 = 175
35t = 175
now divide each side by 35, 35t/35 = t, 175/35= 5
t = 5
hope this helps :)

converges by the ratio test for

The limit is 1, so the series converges as long as

which indicates a radius of convergence of 3.
<u>m=-2/0 </u>We have a <u>zero slope</u> which is <u>undefined</u>
<u />
We will use the formula for slope for this question

Here are our points,
(0, -3) and (0, -5)
x1 y1 x2 y2

<u>m=-2/0 </u>
Answer:
Answer A is Linear. You can see this because each term is equal to the previous term plus a fixed amount (3), making it an arithmetic sequence.
Answer B is <u>not</u> linear. This is because each term is a multiple of the previous one, making it a geometric sequence.